Try resizing all found devices (#4099)

* Try resizing all found devices

fixes #4098

Signed-off-by: Chris Irrgang <chris.irrgang@gmx.de>

* Update package tags of pkg/extend

Signed-off-by: Chris Irrgang <chris.irrgang@gmx.de>

---------

Signed-off-by: Chris Irrgang <chris.irrgang@gmx.de>

pkg/extend/extend.go

@@ -22,8 +22,9 @@ import (
 const timeout = 60
 
 var (
-	fsTypeVar string
-	driveKeys []string
+	fsTypeVar   string
+	stopOnError bool
+	driveKeys   []string
 )
 
 // Fdisk is the JSON output from libfdisk
@@ -57,7 +58,12 @@ func autoextend(fsType string) error {
 			continue
 		}
 		if err := extend(d, fsType); err != nil {
-			return err
+			if stopOnError {
+				return err
+			}
+
+			log.Printf("Could not extend partition on device %s. Skipping", d)
+			continue
 		}
 	}
 	return nil
@@ -312,11 +318,13 @@ func findDrives() {
 
 func init() {
 	flag.StringVar(&fsTypeVar, "type", "ext4", "Type of filesystem to create")
+	flag.BoolVar(&stopOnError, "stop-on-error", true, "Stops extending the remaining devices on first error")
 }
 
 func main() {
 	flag.Parse()
 	findDrives()
+
 	if flag.NArg() == 0 {
 		if err := autoextend(fsTypeVar); err != nil {
 			log.Fatalf("%v", err)

test/cases/040_packages/005_extend/000_ext4/test.yml

@@ -6,7 +6,7 @@ init:
   - linuxkit/runc:8b5af3365fc7d015db4e44113d93c7b1f8e2d2ab
 onboot:
   - name: extend
-    image: linuxkit/extend:cad2e81be336573d9786b168037042900cf0cf0f
+    image: linuxkit/extend:9fa90cc4ba8c261b8eb5adacda71feb2f60d75e3
   - name: mount
     image: linuxkit/mount:2a507ef30302693682f9f612289028df00c58ac5
     command: ["/usr/bin/mountie", "/var/lib/docker"]

test/cases/040_packages/005_extend/001_btrfs/test.yml

@@ -9,7 +9,7 @@ onboot:
     image: linuxkit/modprobe:fad39ef443853ef02520052cdbf6acbeb4ec7799
     command: ["modprobe", "btrfs"]
   - name: extend
-    image: linuxkit/extend:cad2e81be336573d9786b168037042900cf0cf0f
+    image: linuxkit/extend:9fa90cc4ba8c261b8eb5adacda71feb2f60d75e3
     command: ["/usr/bin/extend", "-type", "btrfs"]
   - name: mount
     image: linuxkit/mount:2a507ef30302693682f9f612289028df00c58ac5

test/cases/040_packages/005_extend/002_xfs/test.yml

@@ -6,7 +6,7 @@ init:
   - linuxkit/runc:8b5af3365fc7d015db4e44113d93c7b1f8e2d2ab
 onboot:
   - name: extend
-    image: linuxkit/extend:cad2e81be336573d9786b168037042900cf0cf0f
+    image: linuxkit/extend:9fa90cc4ba8c261b8eb5adacda71feb2f60d75e3
     command: ["/usr/bin/extend", "-type", "xfs"]
   - name: mount
     image: linuxkit/mount:2a507ef30302693682f9f612289028df00c58ac5

test/cases/040_packages/005_extend/003_gpt/test.yml

@@ -6,7 +6,7 @@ init:
   - linuxkit/runc:8b5af3365fc7d015db4e44113d93c7b1f8e2d2ab
 onboot:
   - name: extend
-    image: linuxkit/extend:cad2e81be336573d9786b168037042900cf0cf0f
+    image: linuxkit/extend:9fa90cc4ba8c261b8eb5adacda71feb2f60d75e3
   - name: mount
     image: linuxkit/mount:2a507ef30302693682f9f612289028df00c58ac5
     command: ["/usr/bin/mountie", "/var/lib/docker"]